var total_images = 4;
var r_number = Math.floor((Math.random()*total_images));
var r_img = new Array();
r_img[0] = '<a href="http://q.gs/2614020/www.kidsenergyzone.com/"><img src="http://farm9.staticflickr.com/8230/8592570316_463f0abaa1_m.jpg" border="5" width="230px" height="auto"><br/><b/>Kids Energy Zone</b></a>';
r_img[1] = '<a href="http://q.gs/2614020/www.kidzone.ws/"><img src="http://farm9.staticflickr.com/8243/8594857258_2acaa649e8_m.jpg" border="5" width="230px" height="auto"><br/><b/>KidZone</b></a>';
r_img[2] = '<a href="http://q.gs/2614020/kidzzone.cafod.org.uk/"><img src="http://farm9.staticflickr.com/8386/8579614097_542997cfa8_m.jpg" border="5" width="230px" height="auto"><br/><b/>Kidz Zone</b></a>';
r_img[3] = '<a href="http://q.gs/2614020/www.pitara.com/"><img src="http://farm9.staticflickr.com/8245/8588801727_6be9a1ae89_m.jpg" border="5" width="230px" height="auto"><br/><b/>Kidz Pitara</b></a>';
  

document.write('<center>');

document.write(r_img[r_number]);

document.write('<br/><center/>');
        